The Decontamination Zone is a utility in Call of Duty: Advanced Warfare in Exo Zombies. During Host rounds, if the player is hit by one, they become "infected", and have a minute to be decontaminated before dying. Every time the player is hit by a Host while infected, the player will lose five seconds and the player will lose three seconds for being hit by any other type of zombie. Accessing the Decontamination Zone costs 250 points, and will cleanse the player when activated. It can also cleanse teammates while it is active. Upon being decontaminated, the player will gain invisibility from zombies for a few seconds. The device has a 10 second cooldown time.
- Located in Administration.
- Located in The Pit.
- Located at the Med Bay.
- At the Moon Pool.
- Located at the spa.
- In the server room (only accessed while fighting Oz).
- It can be seen activated in some of the map's scenes in the Exo Zombies main menu.